Gaya APA
Lubis, Parlagutan. (1993).
Laporan training course intellectual property (14-25 Juni 1993).
Tangerang:
Tangerang : Ditjen HCPM, 1993.
Gaya Chicago
Lubis, Parlagutan.
Laporan training course intellectual property.
14-25 Juni 1993
Tangerang:
Tangerang : Ditjen HCPM, 1993,
1993.
Text.
Gaya MLA
Lubis, Parlagutan.
Laporan training course intellectual property.
14-25 Juni 1993
Tangerang:
Tangerang : Ditjen HCPM, 1993,
1993.
Text.
Gaya Turabian
Lubis, Parlagutan.
Laporan training course intellectual property.
14-25 Juni 1993
Tangerang:
Tangerang : Ditjen HCPM, 1993,
1993.
Print.